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  ~ distributed with this work for additional information
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  ~ to you under the Apache License, Version 2.0 (the
  ~ "License"); you may not use this file except in compliance
  ~ with the License.  You may obtain a copy of the License at
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<div class="chart">
  <div class="title">
    <div class="text" [attr.title]="title">{{title}}</div>
    <div class="operate">
      <nz-button-group [nzSize]="'small'">
        <button nz-button [nzType]="size === 'big' ? 'primary' : 'default'" (click)="resize('big')">Big</button>
        <button nz-button [nzType]="size === 'small' ? 'primary' : 'default'" (click)="resize('small')">Small</button>
      </nz-button-group>
      <button nz-button class="close" [nzSize]="'small'" (click)="close()"><i nz-icon type="close" theme="outline"></i></button>
    </div>
  </div>
  <div class="content">
    <div [hidden]="displayMode === 'numeric'" #chart></div>
    <div class="numeric" [hidden]="displayMode === 'chart'">{{latestValue | humanizeChartNumeric:title}}</div>
    <div class="type-switch">
      <nz-button-group [nzSize]="'small'">
        <button nz-button [nzType]="displayMode === 'chart' ? 'primary' : 'default'" (click)="setMode('chart')">Chart</button>
        <button nz-button [nzType]="displayMode === 'numeric' ? 'primary' : 'default'" (click)="setMode('numeric')">Numeric</button>
      </nz-button-group>
    </div>
  </div>
</div>
